Across
- 3. what does the (aq) stand for in a chemical equation
- 9. replaces an (g) in a chemical equation on the product side
- 11. the ending result of a chemical equation
- 13. what does two arrows going in opposite directions stand for in a chemical equation
- 14. element + element yields a compound
- 15. what is it called when you make both sides of the chemical equations have an equal amount of atoms
- 19. element replaces a similar element in a compound
- 20. what do you call the arrow in a chemical equation
- 21. describes a chemical reaction using the chemical formulas of the reactants and products
Down
- 1. hydrocarbon + oxygen yields carbon dioxide + water
- 2. matter cannot be created or destroyed
- 4. the small number behind and element
- 5. coumpound yields element + element
- 6. what does the (g) stand for in a chemical equation
- 7. ions of two compounds switch places to form two new compounds
- 8. replaces an (s) in a chemical equation on the product side
- 10. describes a chemical reaction using the names of the reactants and products
- 12. the element in front of a yield sign
- 16. what does the (l) stand for in a chemical equation
- 17. the big number in front of an element that balances an equation
- 18. what does the (s) stand for in a chemical equationliqui